[Qemu-devel] [PATCH 3/3] Clarify address space layout.

[Eduard - Gabriel Munteanu]

This clarifies the address space layout by commenting on where APIC,
IOAPIC and AMD IOMMU building regions end.

Signed-off-by: Eduard - Gabriel Munteanu <address@hidden>
---
 src/config.h |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/config.h b/src/config.h
index 0ba5723..6ab2071 100644
--- a/src/config.h
+++ b/src/config.h
@@ -169,11 +169,12 @@
 #define BUILD_PCIPREFMEM_END      0xfec00000    /* IOAPIC is mapped at */
 #endif
 
-#define BUILD_APIC_ADDR           0xfee00000
-#define BUILD_IOAPIC_ADDR         0xfec00000
+#define BUILD_IOAPIC_ADDR         0xfec00000    /* Ends at +0x100000. */
 
-#define BUILD_AMD_IOMMU_START     0xfed00000
-#define BUILD_AMD_IOMMU_END       0xfee00000    /* BUILD_APIC_ADDR */
+#define BUILD_AMD_IOMMU_START     0xfed00000    /* Can be safely relocated. */
+#define BUILD_AMD_IOMMU_END       0xfee00000
+
+#define BUILD_APIC_ADDR           0xfee00000    /* Ends at +0x100000. */
 
 #define BUILD_SMM_INIT_ADDR       0x38000
 #define BUILD_SMM_ADDR            0xa8000
-- 
1.7.3.4